/// <inheritdoc/>
        public ICryptographicKey ImportKeyPair(byte[] keyBlob, CryptographicPrivateKeyBlobType blobType = CryptographicPrivateKeyBlobType.Pkcs8RawPrivateKeyInfo)
        {
            Requires.NotNull(keyBlob, "keyBlob");

            RSAParameters parameters = KeyFormatter.GetFormatter(blobType).Read(keyBlob);
            IPrivateKey privateKey;
            IPublicKey publicKey;

            var spec = new RSAPrivateKeySpec(new BigInteger(1, parameters.Modulus), new BigInteger(1, parameters.D));
            var factory = KeyFactory.GetInstance("RSA");
            privateKey = factory.GeneratePrivate(spec);

            var privateRsaKey = privateKey.JavaCast<IRSAPrivateKey>();
            var publicKeySpec = new RSAPublicKeySpec(privateRsaKey.Modulus, new BigInteger(1, parameters.Exponent));
            publicKey = factory.GeneratePublic(publicKeySpec);

            return new RsaCryptographicKey(publicKey, privateKey, parameters, this.algorithm);
        }
        /// <inheritdoc/>
        public ICryptographicKey ImportPublicKey(byte[] keyBlob, CryptographicPublicKeyBlobType blobType = CryptographicPublicKeyBlobType.X509SubjectPublicKeyInfo)
        {
            Requires.NotNull(keyBlob, "keyBlob");

            var parameters = KeyFormatter.GetFormatter(blobType).Read(keyBlob);
            var spec = new RSAPublicKeySpec(new BigInteger(1, parameters.Modulus), new BigInteger(1, parameters.Exponent));
            KeyFactory factory = KeyFactory.GetInstance("RSA");
            IPublicKey publicKey = factory.GeneratePublic(spec);
            return new RsaCryptographicKey(publicKey, parameters, this.algorithm);
        }